| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $219.84 | 9.760% | $241.2964 | $241.30 | $241.30 | $241.30 |
| Purchase #2 | $128.82 | 8.816% | $140.1768 | $140.18 | $140.20 | $140.20 |
| Purchase #3 | $219.57 | 6.136% | $233.0428 | $233.04 | $233.05 | $233.00 |
| Purchase #4 | $82.73 | 4.197% | $86.2022 | $86.20 | $86.20 | $86.20 |
| Purchase #5 | $110.50 | 13.865% | $125.8208 | $125.82 | $125.80 | $125.80 |
| Purchase #6 | $205.82 | 8.511% | $223.3373 | $223.34 | $223.35 | $223.30 |
| Purchase #7 | $72.72 | 6.292% | $77.2955 | $77.30 | $77.30 | $77.30 |
| 7 purchase totals = | $1,040.00 | $1,127.1718 | $1,127.18 | $1,127.20 | $1,127.10 | |